Review on Gentec 227C 150 Regulator Light Applications by Braden Douville

I finally found the time to buy a 10 lb CO2 tank. I installed this and it works perfectly. No leaks. I recommend not using teflon tape as the welder says it will cause leaks. I can't remember if it came with an o-ring so I suggest you get one. I hope the seller sees this review and responds if an o-ring is included. I was lucky when I bought my CO2 cylinder it had a teflon o-ring.